baber/WOPTO huggingface dataset:
Patent KR-20070072786-A (KR)
Title: Method for preparation of amorphous, anhydrous crystalline or hydrated crystalline docetaxel
Inventor: PYO SANG HYUN
IPC: C07D305/14
Filed: 2006-01-02
Abstract: A method for preparing amorphous, anhydrous crystalline or hydrated crystalline docetaxel is provided to efficiently and selectively prepare the docetaxel having amorphous type, anhydrous crystalline type or hydrated crystalline docetaxel type by using various kinds of solvents. The method for preparing amorphous docetaxel comprises the steps of: (a) dissolving a material containing docetaxel or docetaxel in a polar solvent to have the concentration of 1-30 weight/volume%; (b) adding a non-polar solvent having the volume as much as at least 5 times of the solution to the solution obtained from the step(a) so as to generate precipitate; and (c) filtering and drying the generated precipitate to obtain amorphous docetaxel, wherein the polar solvent is at least one selected from the group consisting of halogenated alkane and ketone, and the non-polar solvent is at least one selected from the group consisting of alkane, cycloalkane and a non-polar solvent having a polar value of less than that of diisopropylether. The method for preparing anhydrous crystalline docetaxel comprises the steps of: (a) mixing a material containing docetaxel or 1-30 weight/volume% of docetaxel with a solvent, which is able to make a colloidal solution, to prepare a colloidal solution; and (b) evaporating the obtained colloidal solution at a temperature of 35-40 deg.C and drying it under reduced pressure. The method for preparing hydrated crystalline docetaxel comprises the steps of: (a) dissolving a material containing docetaxel or docetaxel in an organic solvent to have the concentration of 1-30 weight/volume%; (b) adding purified water or buffer solution having the volume to the solution in a volumetric ratio of 10:4-14; (c) leaving the solution of the step(b) at a temperature of -20-20 deg.C for 1-48 hours to generate precipitate; and (d) filtering and drying the generated precipitate to obtain hydrated crystalline docetaxel.
Patent KR-20070073058-A (KR)
Title: Surface light source device and back light unit having the same
Inventor: KIM HYUN SEOK
IPC: G02F1/13357
Filed: 2006-01-03
Abstract: A surface light source device and a backlight unit having the same are provided to offer the reflection function and the fluorescent function only by using a single mixing layer. The second substrate(112) is arranged at the upper portion of the first substrate(111). Partitions(120) are arranged between the first and second substrates and form plural discharge spaces for receiving the discharge gas. An electrode is equipped to the first and second substrates and applies the voltage to the discharge gas. A mixing layer(180) is formed on the surface of the first substrate by mixing the reflection materials with fluorescent materials. The fluorescent layer is formed on the base surface of the second substrate. The thickness of the mixing layer is below 30 micrometer and the thickness of the fluorescent layer is below 15 micrometer. The partitions are integrally formed to the second substrate.
Patent KR-20070074013-A (KR)
Title: Damper apparatus for a bowl
Inventor: JUNG SOO JIN
IPC: A47K13/12
Filed: 2006-01-06
Abstract: A damper device for a toilet stool is provided to automatically operate the cover(or seat) upward or downward by pushing or dropping the latter just with a minimal force when a user wants to raise or drop down the cover(or seat), and to achieve long service life and the semi-permanent damping function. The damper device for a toilet stool comprises: a main body(10), mounted on a body of the toilet stool, and filled with a silicone liquid; an operating body(26), inserted into the main body(10), and having a fluid hole(28) in the center and a first threaded face(30) in the front; a first and a second spring(20,22), inserted into the fluid hole(28) of the operating body(26) so as to push the latter(26) with a determined tension force; a rotor(34), in one side of which a second threaded face(36) to be in contact with the first threaded face(30) is formed, and in the other side of which a shaft(38) to be mounted on the cover(or seat) is arranged; and a covering cap(40), assembled with the main body(10) so as to close the inside of the latter(10).
Patent KR-20070079531-A (KR)
Title: Membrane electrode assembly activation process
Inventor: SHIN SEUNG SHIK
IPC: H01M8/02
Filed: 2006-02-02
Abstract: Provided is a method for activating an electrolyte membrane electrode assembly for a direct methanol fuel cell to reduce the time required for the activation of an electrolyte membrane electrode assembly. The method comprises the step of supplying hydrogen to the anode of an electrolyte membrane electrode assembly which comprises an anode, a cathode, and an electrolyte membrane interposed between the anode and the cathode. Preferably the flux of the supplied hydrogen is 4-8 ccm per 1 cm^2 of the electrolyte membrane electrode assembly. Preferably hydrogen is humidified to an absolute humidity of about 90% and is supplied for about 2 hours.
Patent KR-20070080650-A (KR)
Title: A energy saving device for endurance test of hydraulic cylinder
Inventor: LEE YONG BUM
IPC: G01M99/00
Filed: 2006-02-08
Abstract: An apparatus for testing the endurance of a hydraulic cylinder is provided to reduce repetition endurance test time on the whole by performing a repetition endurance test of several pairs of test cylinders simultaneously. An apparatus for testing the endurance of a hydraulic cylinder includes a test pump(25), a check valve(26), a first drive cylinder(11), a first test cylinder(21), and a drive pump(15). A test pressure fluid of 50MPa from the test pump is supplied to a head unit or a load unit of the first drive cylinder and a head unit or a load unit of the first test cylinder connected to the head unit or the load unit of the first drive cylinder through the check valve. A fluid of 10MPa from the drive pump is supplied to the head unit or the load unit of the first drive cylinder through a direction switching valve. The fluid of the head unit or the load unit of the first test cylinder is discharged to the outside through the direction switching valve.
Patent KR-20070081246-A (KR)
Title: Interior sheet and method for manufacturing thereof
Inventor: JUN HYO CHUL
IPC: B32B27/12
Filed: 2006-02-10
Abstract: An interior sheet and a manufacturing method thereof are provided to secure natural texture and three-dimensional effect and to prevent environmental pollution in burning or burying the interior sheet. An interior sheet manufacturing method comprises the steps of: preparing one of a multi-layered raw sheet made of cotton fibers and a raw sheet formed by stacking natural materials and resin on one surface of the multi-layered raw sheet in order; forming a coating layer(31) by applying at least one of incombustible and combustible coating materials on one surface of the raw sheet; forming a composition layer(34) by applying one of an incombustible or combustible adhesive composition and a water foam composition on the opposite surface of the raw sheet corresponding to one surface having the coating layer; forming a print layer(32) having various patterns on the surface of the composition layer; obtaining a laminate having a top coating layer(33) by applying a top coating composition forming a transparent film, on the print layer; forming a foam body by foaming the laminate; and embossing the foam body with an embossing carving roll with surface temperature of 50~200°C by a heating unit installed in advance.
Patent KR-20070081375-A (KR)
Title: Indoor unit for air conditioner and indoor unit for air conditioner with thermal radiation pannel
Inventor: HYUN SEUNG YOUP
IPC: F24F13/08
Filed: 2006-02-10
Abstract: An indoor unit for an air conditioner with a thermal radiation panel is provided to prevent heat-exchanged air from being directed to users directly by using a thermal radiation panel for absorbing or emitting radiation rays. An indoor unit for an air conditioner with a thermal radiation panel comprises a main body(110) of the indoor unit and a thermal radiation panel(210). The main body of the indoor unit suctions air and discharges heat-exchanged air. The thermal radiation panel is arranged in a discharge side of the main body of the indoor unit so as to be contacted with air discharged from the main body of the indoor unit, and absorbs or emits radiation rays.
Patent KR-20070088869-A (KR)
Title: Series connecting structure of power semiconductor using active clamping type and method thereof
Inventor: KO KWANG CHEOL
IPC: G11C5/14
Filed: 2006-02-27
Abstract: A series connection structure and method of a power semiconductor using an active clamping type are provided to compensate a voltage by forming a capacitor using more than two IGBTs(Insulated Gate Bipolar Transistor) of semiconductor switches so that the switches receive similar voltages. In a high voltage switch of connecting a number of semiconductor switches, a voltage compensation part(10) uses more than two IGBTs of the semiconductor switches and voltages applied to the respective switches are similar. A protection circuit part(20) protects a circuit by dividing an over-voltage applied to the switch.
Patent KR-20070090387-A (KR)
Title: Valve plate for compressor
Inventor: GOH HYUN BAE
IPC: F04B39/10
Filed: 2006-03-02
Abstract: A valve plate of a compressor is provided to mount a heat emitting plate to be exposed to the air for preventing an internal temperature of the compressor from rising abnormally, thereby preventing deterioration of durability of the compressor. A valve plate of a compressor includes a plate(51) mounted between a housing and a cover of the compressor, and formed with an inlet for refrigerant of low pressure and an outlet for compressed refrigerant. A heat emitting plate(52) is mounted along the periphery of the plate. The heat emitting plate is perpendicular to the plate and has a plurality of heat emitting protrusions(53) protruded therefrom.
Patent KR-20060030871-A (KR)
Inventor: HONG HO MYUNG
IPC: B29C47/00
Filed: 2006-03-14
Abstract: 본 발명은 농촌에서 사용하고 버리는 폐비닐과 각종 산업현장에서 발생하는 폐비닐을 세척, 분쇄한 다음 가열하여 겔(gel)상태로 용융시킨 후 준비된 금형틀에 주입 및 성형하여 하나이상의 지지축(430)이 돌출 형성되고 그 지지축(430)의 저면에는 체결돌기(420)가 장방향으로 형성된 반제품의 적재판(400)과, 하나이상의 지지축(520)이 돌출 형성되고 그 지지축(520)의 상측에는 체결홈(510)이 장방향으로 형성된 받침판(500)을 생산한 다음, 상기 반제품의 받침판(500)을 소정의 크기로 절단하여 절단한 받침판(300)과 반제품의 적재판(400)을 상호 원터치식 끼움 조립하여 완성품의 파레트(P)를 생산하는 것이다. 
       
     적재판반제품, 받침판반제품, 적재판반제품지지축, 받침판반제품지지축
Patent KR-20070094091-A (KR)
Title: Discharge display apparatus stably driving scan electrode lines
Inventor: MUN SEUNG PIL
IPC: G09G3/296
Filed: 2006-03-16
Abstract: A discharge display apparatus for driving scan electrode lines is provided to improve performance deterioration and lifespan of a driver by alternately driving plural output circuits of a scan electrode line driver. A discharge display apparatus includes a discharge display panel and a driver for driving the discharge display panel. The driver includes a Y driver for driving scan electrode lines and an address driver for driving address electrode lines. The Y driver includes first and second switching circuits(SIC,RSIC), which are connected to respective scan electrode lines. A scan pulse is applied to the respective scan electrode lines through the first switching output circuit during an address period. A sustain pulse is applied to the respective scan electrode lines through the second switching output circuit during sustain period subsequent to the addressing period.
Patent KR-20070095016-A (KR)
Title: Pyridine derivatives, a method for preparation thereof and a composition containing the same for treating and preventing cancer disease
Inventor: LEE YEUNG SUK
IPC: C07D409/14
Filed: 2006-03-20
Abstract: A novel pyridine derivative compound is provided to secure excellent anti-cancer activity by having excellent topoisomerase I and II inhibitory activity, thereby being usefully used as medicines for treating and preventing cancer diseases. A pyridine derivative comprising an aromatic ring is represented by the formula(I) and is prepared by reacting a pyridinum iodine compound represented by the formula(II) with a ketone compound represented by the formula(III) in the presence of a base such as potassium hydroxide. In the formulae, each R1 and R2 is independently a thiopen-2-yl or a thiopen-3-yl, which is substituted or unsubstituted with R', R3 is a 5- to 7-membered aromatic ring, which is substituted or unsubstituted with R", or a hetero-ring substituted with at least one hetero atoms selected from the group consisting of N, O and S, and each R' and R" is independently a substituent selected from the group consisting of H, halogen, C1-3 alkyl and alkoxy. The pharmaceutical composition for treating and preventing cancer diseases comprises the pyridine derivative compound or a derivative thereof as an effective ingredient and a pharmaceutically acceptable carrier or an excipient.
Patent KR-20070096530-A (KR)
Title: Method and system for transmitting infromation btween entity in mobile broadcast system
Inventor: LEE BYUNG RAE
IPC: H04N21/266
Filed: 2006-03-24
Abstract: A method and a system for delivering information between network entities in a portable broadcasting system are provided to employ various business models by defining an interface between network entities forming a server in the portable broadcasting system. A BCAST subscription management(BSM) for managing subscriber information transmits a message requesting a traffic encryption key(TEK) to a BCAST service application(BSA) for generating broadcasting service data. A TEK response message is transmitted to the BSM after the BSA creates the TEK. The BSA transmits a TEK transmission message to the BSM. The BSM transmits a TEK confirmation message to the BSA. The messages are transmitted by using a tag field.
Patent KR-20070097909-A (KR)
Title: Electronic part inspection apparatus
Inventor: PARK JONG TAE
IPC: G01R31/26
Filed: 2006-03-30
Abstract: An electronic part inspection device is provided to obtain an exact image of the inside of an electronic part by disposing a mirror in parallel to the inside of the electronic part within a perforated hole unit of a rotary plate. An electronic part inspection device comprises the followings: a rotary plate(11) having a perforated hole unit(11a) in the center; a suction plate(12) provided with plural suction tools(13) closely coming in contact with the underside of the rotary plate, and rotated in one direction while the rotary plate is sucked and combined; a feeder(14) supplying plural electronic parts(20) to the upside of the rotary plate; plural cameras(15~18) photographing each side of the electronic part aligned on the upside of the rotary plate; and mirrors(22~24) installed on the horizontal or vertical extension line with respect to the electronic part to provide an exact reflected image of the electronic part to the camera.
Patent KR-20070100503-A (KR)
Title: System and method for advertising based on context and storage medium recording that method program
Inventor: PARK JONG PORK
IPC: G06Q30/02
Filed: 2006-04-07
Abstract: A system and a method for providing a context-based AD(ADvertisement) service, and a recording medium storing a program thereof are provided to offer AD about online contents by selecting the AD with context tendency suitable for the online contents. An unused word database(135) and a context/token score database(137) respectively store unused words, and context patterns and token scores. A token generator(110) receives the online contents and outputs a contracted token. A context pattern analyzer(130) processes and outputs the token received from the token generator to an AD selector. An AD detector(150) outputs the AD and pattern information of the AD by comparing the token stored in the token database with the contracted token. The AD selector selects the highest pattern among the context patterns received from the AD detector by comparing the patterns received from the AD detector with each context pattern score received from the context analyzer.
Patent KR-20070101414-A (KR)
Title: Defect inspection apparatus of turbine rotor disk
Inventor: CHANG HEE JUN
IPC: G01N29/04
Filed: 2006-04-10
Abstract: An apparatus for inspecting a defect of a turbine rotor disc is provided to detect the defect of an inner surface and a keyway portion of the turbine rotor disc effectively and to improve reliability of an inspection by reducing vertical and horizontal movements of a probe in an inspecting operation. An apparatus for inspecting a defect of a turbine rotor disc comprises a wedge member(30) and two probes(31,32). The wedge member places at a surface of the turbine rotor disc. The two probes are positioned on the wedge member. A bottom surface(30a) of the wedge member is curved to have a curvature. A side surface(30b) of the wedge member is inclined, and the two probes are installed at the side surface of the wedge member.
Patent KR-20070104092-A (KR)
Title: On-line software reprocessing-sale method
Inventor: AN KOOK WHAN
IPC: G06Q30/06
Filed: 2006-04-21
Abstract: A method for re-processing and selling an on-line software is provided to register a developed software and to perform an easy and convenient on-line selling operation of the software by a software developer. A method for re-processing and selling an on-line software includes a step of registering a basic software completed on the basis of a first language, to a software re-processing and selling server connected with a network, from at least one software developer terminal connected with the network(210); a step of registering a re-processed software translated by a second language, at the software re-processing and selling server(230); a step of registering advertisement information related to the registered basic software and the re-processed product software, at the software re-processing and selling server and sending the advertisement information to plural other computers connected with the network(250); and a step of downloading the advertised software to at least one user terminal connected with the network, and providing information related to an installation of the downloaded software(270).
Patent KR-20070068237-A (KR)
Title: Recording power correcting method of laser beam of optical disk devece and optical disk device using the same
Inventor: TOMISHIMA YUICHIRO
IPC: G11B20/10
Filed: 2006-04-24
Abstract: A method for correcting the recording power of a laser beam in an optical disc device and the optical disc device using the same are provided to improve recording quality and shorten a recording time by optimizing recording power when recording information. An MPU(MicroProcessing Unit) judges whether a certain recording condition is satisfied(S400). When it is judged that the recording condition is not satisfied, the MPU stops a recording process(S410). The MPU measures a recording characteristic of a recording area just before the recording process is stopped(S412,S414,S422-S428). The MPU corrects recording power for recording information on the basis of the corresponding measured result(S430,S432,S436).
Patent KR-20070105140-A (KR)
Title: A method for erasing a nand flash memory device
Inventor: KIM HYUNG SEOK
IPC: G11C16/14
Filed: 2006-04-25
Abstract: A method for erasing a NAND flash memory device is provided to prevent the decrease of memory capacity by decreasing the number of bad blocks by preventing an erase fail phenomenon. According to a method for erasing a NAND flash memory, an erase operation is performed by using a first voltage as to a unit of cells(S10). An erase verify operation is performed as to the unit of cells(S12). When the unit of cells fails, the erase operation as to the unit of cells is performed by decreasing the first voltage to a second voltage(S14). An erase verify operation is performed as to the unit of cells(S16). When the unit of cells fails, erase and verify are performed repetitively as to the unit of cells as increasing the first voltage to the second voltage. When the unit of cells passes, the erase operation is completed.
Patent KR-20060112247-A (KR)
Title: Boring tool
Inventor: STADELMANN RUDOLF
IPC: B23B29/034
Filed: 2006-04-26
Abstract: A boring tool is provided to simplify structure of the boring tool and reduce a working space for the boring tool. A boring tool includes a tool main body(2), and a rotary setting member(42). A tool carrier(10) is adjustably installed at the tool main body. The rotary setting member translates the tool carrier in a radial direction by using a drive mechanism in order to set a boring diameter. The drive mechanism converts rotation of the setting member into translation of the tool carrier. The drive mechanism has a differential spindle for converting rotation of the setting member into translation of the tool carrier to finely set the boring diameter.
Patent KR-20070107491-A (KR)
Title: Sea grass inclusion kimchi spice and the manufacture method
Inventor: KUN EUN SOOK
IPC: A23L27/00
Filed: 2006-05-03
Abstract: A functional kimchi seasoning with seaweeds and a preparation method thereof are provided to make a natural kimchi seasoning without artificial flavors, to prevent constipation or diabetes, and to remove the fishy smell caused by salted and fermented anchovy sauce and salted shrimps. A functional kimchi seasoning with seaweeds is prepared by the steps of: mixing salted and fermented anchovy sauce and salted shrimps with seaweed powder to obtain a seaweed powder seasoning; and mixing the seaweed powder seasoning with a base kimchi seasoning. The seaweeds include 0.3~0.5g of sea tangle, 0.2~0.4g of gulfweed, 0.1~0.3g of Sea weed fusiforme, 0.1~0.3g of Ceylon moss, and 0.4~0.6g of agar, based on 1kg of kimchi. In the seasoning mixing step, 0.6~0.8g of the seaweed powder seasoning is added to 1kg of kimchi.
Patent KR-20070072315-A (KR)
Title: Waste collection container apparatus
Inventor: LEE JU YONG
IPC: B09B3/00
Filed: 2006-05-04
Abstract: A food waste collecting equipment which can monitor and control whether foreign materials are contained in food waste injected into an agitator or not, can automatically measure and inspect the content of water contained in food waste, and can automatically measure and control the collection weight of food waste is provided. A food waste collecting equipment comprises: a supporting duct(31) which has a hopper formed in an upper portion of the body thereof, of which a lower portion is fixed to supporting panels(11a,11b), and which has a guide hole(32) penetrated into one side of the body thereof; an agitator(50) comprising a plurality of blades(51) that traverse an inner part of the supporting duct and are spaced from one another in a predetermined distance, and a drive motor for rotating a rotary shaft connected to the blades; a load measuring device(70) comprising a plurality of load cells(71) installed on the periphery of the hopper to sense the weight of food waste loaded on the dropping panel; a dropping device(40) comprising a dropping panel(44) fixed to a screw shaft body(46), and at least a pair of guides(42) installed at one side of an inner part of the supporting duct to guide sliding of the dropping panel; a water sensor(80) adhered to one side of the supporting duct and installed between the agitator and the load measuring device; a cushion cover(43) fixed between an outer surface of the supporting duct and the supporting panels; and a control device installed in an upper portion of a body of a food waste collecting box to selectively control the operation of respective motors of the agitator and the dropping panel.